The file is used for narrow fret crowning after leveling. With ergonomic handle for comfortable holding.The leveling with accurate straight edges helps you to detect any discrepancy existing in frets height.Fret protector shims for protecting your guitar or fretboard from scratching or damaging while filing and polishing.Mainly adopting stainless steel, anti-rust and durable.Pretty useful for luthiers, guitarists, and many fret works.Scythe for polishing and repairing the neck of the guitar neck;Find the flat ruler and measure the unevenness of the product;The gasket is used for the grinding and maintenance of the fingerboard wire to protect the fingerboard from damage;Guitar lovers, DIY enthusiasts, the preferred for the violinistMaterial: Stainless steel + grindstone + alloyColor: Photo ColorSize: Size as shownPackage Contents:1 * perforated Sickle1 * green grindstone1 * 2 holes Triangle ruler2 * spacers (with bag)Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.